Chill.institute (manual) and showrss.info (scheduled TV) + put.io + cronjob running `rclone move` into your Plex media directory is one I've seen that seemed pretty neat.

Entire process is probably faster than finding which service the thing you want to watch is streaming on.

Popcorn time was quite slick when I tried it maybe in 2015 or so.

Incredibly streamlined. plexshare subreddit.